1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tanzania [10]
3 years ago
9

Help ASAP please! Please explain it, thanks in advance!

Mathematics
1 answer:
Oliga [24]3 years ago
7 0
Ally ran 5 miles in 36 minutes.
Ally's speed is (5 miles)/(36 minutes) = 0.13888 miles per minute.
At that speed, Ally would run 6 miles in (6 miles)/(0.13888 miles/min) = 43.2 minutes.
Ally runs faster than Sami, so Sami must take longer to run 6 miles than Ally.
The only time that is longer than 43.2 minutes is 48 minutes.
You might be interested in
How do you graph equations?
kodGreya [7K]
Put the equation in Slope Intercept Form. Then graph the y-intercept point. From the y intercept point use the slope to find your second point. Finally, draw the line using those points.
6 0
4 years ago
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!
ycow [4]

Answer:

Im answering in a sec

First is 0

X 4 Y 0

second is 2

X 6 Y 2

Third is 4

X 8 Y 4

PLS mark brainiest if correct

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Help me people u r my only hope!
Y_Kistochka [10]

Answer:

D)1/3 ?

Step-by-step explanation:

Maybe 1/3

Do some research, I guess it's D).

I hope that helps (:

1. The entire fraction is negative if the numerator or denominator are negative.

if both parts of the fraction were negative, the entire fraction would be positive (- / - = +)

2. Of course, although most teachers ask you to put the negative sign in the fraction as a whole (before the fraction line) or in the numerator. never leave a fraction with two signs. in this case, if it has two signs and they are different, the whole fraction is NEGATIVE

3) No. the whole fraction is POSITIVE only if both the numerator and the denominator have the same sign, + + or - -

8 0
3 years ago
Find all real and non-real roots of the function ƒ(x) = x2 + 49. Question 1 options: A) x = –7, 7 B) x = –7i, 7i C) x = –49i, 49
dimulka [17.4K]

Answer:

B

Step-by-step explanation:

f(x) = x²+49 , rewrite the equation

x² +7² =0 , to find the roots make f(x) =0 and subtract 7² from both sides

x² = -7², square root both sides

√x² =√-7², consider √-1 =i

x= ±7i

the roots are -7i and 7i

3 0
3 years ago
Read 2 more answers
Rewrite as a simplified fraction.
Contact [7]

Answer: Hi I think that I can help you with your problem!

Let  which means

Here a bar over 8 means that there the given decimal value is non terminating and there are a large numbers of 8 present after the decimal.

To solve the given non terminating decimal as fractions, we will have to eliminate the bar term from the given value.

So, we can rewrite  as:

......(1)

Now, let us multiply the above with 10.

....... (2)

Now, let us subtract (1) from (2):

So, in simplified fractions:

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Write an equation of an ellipse in standard form with the center at the origin and with the given characteristics.
    9·1 answer
  • Donald takes the bus to work. The bus ride is 37 minutes long. Donald gets on the bus at 7:22. At what time does donald get off
    10·1 answer
  • What is the surface area of a box that is 4 inches by 6 inches by 10 inches?
    7·1 answer
  • You invest $275.00 in a money-market account that pays simple interest at a rate of 10%. How long must you leave your investment
    11·1 answer
  • What is 3359085 rounded to the nearest ten thousand
    8·2 answers
  • What does 10:3 divided by 2 equal
    15·1 answer
  • What is 400+5000x540
    11·1 answer
  • Pls help me fast.What is the value of m in the equation 5m = 20.05?
    12·1 answer
  • The angles shown below are supplementary:
    12·2 answers
  • Can somebody help me please first person to asnwer gets brainliest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!